Équations équilibrées la veille |
2 HF + SrO = H2O + SrF2
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
H2 + C4H10 = C4H12 =>
H2 + C4H10 = C4H12
N2O5 + SrO = N2O4 + SrO2 =>
N2O5 + SrO = N2O4 + SrO2
CaO + O2 = CaO3 =>
CaO + O2 = CaO3
Pb(CH3COO)2 + Na2CO3 + H2O = (PbOH)2CO3 + CH3COONa + CO2 =>
2 Pb(CH3COO)2 + 2 Na2CO3 + H2O = (PbOH)2CO3 + 4 CH3COONa + CO2
Be2O2 + H2O = Be(OH)2 =>
Be2O2 + 2 H2O = 2 Be(OH)2
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
MnO + Fe2O3 + Nb2O5 + Fe = Mn2Fe2Nb2O9 =>
6 MnO + 2 Fe2O3 + 3 Nb2O5 + 2 Fe = 3 Mn2Fe2Nb2O9
CH2O + H2O2 = HCOOH + H2O =>
CH2O + H2O2 = HCOOH + H2O
H2 + CO23 + ZrH4 = ZrC + OH =>
19 H2 + 2 CO23 + 2 ZrH4 = 2 ZrC + 46 OH
Ce2(SO4)3 + Na2CO3 = Ce2(CO3)3 + Na2SO4 =>
Ce2(SO4)3 + 3 Na2CO3 = Ce2(CO3)3 + 3 Na2SO4
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
C3H7COONa + H2O = C3H7COOH + NaOH =>
C3H7COONa + H2O = C3H7COOH + NaOH
H2S + HMnO4 = S + Mn + H2O =>
7 H2S + 2 HMnO4 = 7 S + 2 Mn + 8 H2O
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
C10H16N2O8 + NaOH + ZnO = C10H12N2O8ZnNa2*2H2O + H2O =>
C10H16N2O8 + 2 NaOH + ZnO = C10H12N2O8ZnNa2*2H2O + H2O
Zn(s) + S(s) = ZnS =>
Zn(s) + S(s) = ZnS
BaSiO3 + HNO3 = Ba(NO3)2 + H2SiO3 =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + H2SiO3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
KI + Fe2NO3 = KINO3 + Fe2 =>
KI + Fe2NO3 = KINO3 + Fe2
Ca(OH)2 + C = CaO + CO + H2 =>
Ca(OH)2 + C = CaO + CO + H2
CO2 + Zn(OH)2 = (ZnOH)2CO3 + H2O =>
CO2 + 2 Zn(OH)2 = (ZnOH)2CO3 + H2O
Br2 + H3AsO4 = As + HBrO2 + H2O =>
5 Br2 + 6 H3AsO4 = 6 As + 10 HBrO2 + 4 H2O
Na3AsO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag3AsO4(s) =>
Na3AsO4(aq) + 3 AgNO3(aq) = 3 NaNO3(aq) + Ag3AsO4(s)
P + S = P2S3 =>
2 P + 3 S = P2S3
AlH4{-]+HCHOH2O = Al{3+}+CH3OH+OH{-} =>
AlH4{-]+4HCHOH2O = Al{3+}+4CH3OH+4OH{-}
Cr(OH)2 = Cr + O2 + H2O =>
2 Cr(OH)2 = 2 Cr + O2 + 2 H2O
Silversulfate + Bariumchloride = Bariumsulfate + Silverchloride =>
Ag2SO4 + BaCl2 = BaSO4 + 2 AgCl
Br2 + C3H6O + KMnO4 + H2SO4 = C3H5BrO + MnSO4 + K2SO4 + H2O =>
5 Br2 + 10 C3H6O + 2 KMnO4 + 3 H2SO4 = 10 C3H5BrO + 2 MnSO4 + K2SO4 + 8 H2O
K2OH(aq) + (NH4)SO4 = K2SO4 + NH3(g) + H2O =>
K2OH(aq) + (NH4)SO4 = K2SO4 + NH3(g) + H2O
H2 + O = H2O =>
H2 + O = H2O
C2H5OH + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C2H5OH + 12 NO3{-} + 12 H{+} = 10 CO2 + 6 N2 + 21 H2O
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
C6H5Br + Mg = C6H5BrMg =>
C6H5Br + Mg = C6H5BrMg
NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
SiO3 + C + Ca3(PO4)2 = CaSiO3 + P2O3 + CO =>
3 SiO3 + 5 C + Ca3(PO4)2 = 3 CaSiO3 + P2O3 + 5 CO
Cu + AgCl = Cu2Cl + Ag =>
2 Cu + AgCl = Cu2Cl + Ag
C4H1898 + O2 = CO2 + H2O =>
2 C4H1898 + 957 O2 = 8 CO2 + 1898 H2O
Al(OH)3 + Al2(SO4)3 = [Al(OH)2]2SO4 =>
4 Al(OH)3 + Al2(SO4)3 = 3[Al(OH)2]2SO4
Ag2SO4 + NaOH = Ag2OH + NaSO4 =>
Ag2SO4 + NaOH = Ag2OH + NaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 + H2SO4 = K2SO4 + nitricacid =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
Mg + CuSO{+4} = Cu + MgSO{+4} =>
Mg + CuSO{+4} = Cu + MgSO{+4}
Fe(OH)3 + Al = Fe + Al(OH)3 =>
Fe(OH)3 + Al = Fe + Al(OH)3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.